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  • $465,000List Price

51 Islington StreetPortsmouth, NH 03801Price: $465,000

  • Price: $465,000
  • 1 Day on Market
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Federal 30-year interest rate: 6.95% last updated on Sep 17, 2026
* All Figures are estimates. Check with your bank or proposed mortgage company for actual interest rates.
This product uses the FRED® API but is not endorsed or certified by the Federal Reserve Bank of St. Louis.
Listed by Todd Hudson of Red Post Realty

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Situated at a prominent, street-level corner, walking distance to Portsmouth's vibrant downtown, this turnkey commercial office condo offers an inviting setting for businesses looking to establish or expand their presence. A bold storefront and excellent exterior signage opportunities provide visibility along the emerging Islington Street corridor, with convenient public street parking directly out front. Inside, large windows fill the open, airy space with natural light, creating a welcoming and productive work environment. The flexible layout easily accommodates a variety of office configurations, from an open-concept workspace to individual desk or cubicle arrangements, while two private offices offer the perfect setting for meetings, focused work, or added privacy. With its desirable downtown location, adaptable floor plan, and low monthly condo fees of just $285, this is a compelling opportunity to own commercial space in one of Portsmouth's evolving business districts.

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